The burrow-probe camera system used for viewing the interior …
We describe a miniaturized infrared camera mounted on a remotely operated platform (burrow probe system) that we developed to investigate spotted hyena (Crocuta crocuta) cubs while …
effective methods of doing research underground are needed. We evaluated a burrow-probe camera for viewing inside the burrows of California ground squirrels (Spermophilus beecheyi) …
2022年9月16日 · We will first calibrate a red-blue-green (RBG) camera operated from a drone to detect ground squirrel burrows on water-holding structures. We will then use software …
Adaptive management approach. Project Objectives. Reestablishing California Ground Squirrels. Understanding squirrel and BUOW habitat. Burrowing Owl ecology & population regulation. …
Burrow webs: Clawing the surface of interactions with burrows excavated ...
2021年7月30日 · Here, we begin to characterize the burrow web provisioned by American badgers (Taxidea taxus) and evaluate the diversity and frequency of species interactions we …
2016年3月30日 · Because the California ground squirrel (Spermophilus beecheyi) is a keystone species that helps engineer California grassland ecosystems and provides critical resources …
San Diego Zoo Global Launches Online Citizen Science …
2019年5月13日 · Online participants will help researchers by classifying thousands of photos from remote-activated trail cameras—normally only seen by conservation scientists—to help follow …
ABSTRACT.—In northern California, USA, western Burrowing Owls (Athene cunicularia) use burrows in active California ground squirrel (Otospermophilus beecheyi) colonies for nesting …
Ground squirrels live in underground burrows (Figs. 2 and 3). Oft en burrows interconnect and are home to several squirrels. Burrow systems usually are clumped together to form a squirrel …
The Secret Lives of Squirrels Underground: Researching How Squirrels …
Visualizing Underground Burrows and How Squirrels Use Them. Amanda’s project aims to test the extended phenotype hypothesis, which predicts that natural selection should favor the …